Extension cord with USB ports



FIG. 1 is a perspective view of the extension cord with USB ports showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

The broken lines in FIGS. 1 to 7 are for illustrative purposes only and form no part of the claimed design. 

CLAIM The ornamental design for an extension cord with USB ports, as shown and described. 